FR2411029A1 - Electrocatalyseur a base d'oxydes reduits de metaux du groupe du platine, stabilises thermiquement - Google Patents

Electrocatalyseur a base d'oxydes reduits de metaux du groupe du platine, stabilises thermiquement

Info

Publication number
FR2411029A1
FR2411029A1 FR7834642A FR7834642A FR2411029A1 FR 2411029 A1 FR2411029 A1 FR 2411029A1 FR 7834642 A FR7834642 A FR 7834642A FR 7834642 A FR7834642 A FR 7834642A FR 2411029 A1 FR2411029 A1 FR 2411029A1
Authority
FR
France
Prior art keywords
electrocatalyzer
metals
thermally stabilized
platinum group
reduced oxides
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7834642A
Other languages
English (en)
Other versions
FR2411029B1 (fr
Inventor
Anthony Basil Laconti
Thomas George Cukor
Thomas Russell Mason Dempsey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US05/922,316 external-priority patent/US4224121A/en
Priority claimed from US05/922,287 external-priority patent/US4210501A/en
Application filed by General Electric Co filed Critical General Electric Co
Publication of FR2411029A1 publication Critical patent/FR2411029A1/fr
Application granted granted Critical
Publication of FR2411029B1 publication Critical patent/FR2411029B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/24—Halogens or compounds thereof
    • C25B1/26—Chlorine; Compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
    • C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm cells
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
    • C25B11/091—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds
    • C25B11/095—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds at least one of the compounds being organic
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • C25B9/23—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded

Abstract

ELECTROCATALYSEUR RESISTANT MIEUX AU MILIEU D'ELECTROLYSE CORROSIF. IL COMPREND AU MOINS UN OXYDE REDUIT ELECTROCONDUCTEUR D'UN METAL DU GROUPE DU PLATINE STABILISE THERMIQUEMENT. APPLICATION A L'ELECTROLYSE DE SOLUTIONS AQUEUSES D'ACIDE CHLORHYDRIQUE OU DE SAUMURE.
FR7834642A 1977-12-09 1978-12-08 Electrocatalyseur a base d'oxydes reduits de metaux du groupe du platine, stabilises thermiquement Granted FR2411029A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US85895977A 1977-12-09 1977-12-09
US85894277A 1977-12-09 1977-12-09
US89250078A 1978-04-03 1978-04-03
US05/922,316 US4224121A (en) 1978-07-06 1978-07-06 Production of halogens by electrolysis of alkali metal halides in an electrolysis cell having catalytic electrodes bonded to the surface of a solid polymer electrolyte membrane
US05/922,287 US4210501A (en) 1977-12-09 1978-07-06 Generation of halogens by electrolysis of hydrogen halides in a cell having catalytic electrodes bonded to a solid polymer electrolyte
US93141978A 1978-08-08 1978-08-08

Publications (2)

Publication Number Publication Date
FR2411029A1 true FR2411029A1 (fr) 1979-07-06
FR2411029B1 FR2411029B1 (fr) 1983-10-28

Family

ID=27560324

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7834642A Granted FR2411029A1 (fr) 1977-12-09 1978-12-08 Electrocatalyseur a base d'oxydes reduits de metaux du groupe du platine, stabilises thermiquement

Country Status (9)

Country Link
JP (1) JPS5854611B2 (fr)
AR (1) AR225606A1 (fr)
CH (2) CH650032A5 (fr)
DE (2) DE2857627C2 (fr)
FR (1) FR2411029A1 (fr)
GB (2) GB2071157B (fr)
IT (1) IT1104589B (fr)
MX (1) MX148578A (fr)
SE (1) SE453518B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467247A1 (fr) * 1979-10-06 1981-04-17 Toyo Soda Mfg Co Ltd Procede d'electrolyse d'halogenures de metaux alcalins

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA785566B (en) * 1977-12-09 1980-03-26 Gen Electric Thermally stabilized,reduced platinum metal oxide electrocatalyst
JPS5623290A (en) * 1979-08-02 1981-03-05 Shiro Yoshizawa Method of electrolytic synthesis of organic compound
US4342629A (en) * 1979-11-08 1982-08-03 Ppg Industries, Inc. Solid polymer electrolyte chlor-alkali process
JPS56156783A (en) * 1980-05-06 1981-12-03 Asahi Glass Co Ltd Electrolytic cell for aqueous alkali chloride solution
JPS56112490A (en) * 1980-02-11 1981-09-04 Ppg Industries Inc Solid polymer electrolyte chlorine alkali process and electrolytic cell
IT1130955B (it) * 1980-03-11 1986-06-18 Oronzio De Nora Impianti Procedimento per la formazione di elettroci sulle superficie di membrane semipermeabili e sistemi elettrodo-membrana cosi' prodotti
US4311568A (en) * 1980-04-02 1982-01-19 General Electric Co. Anode for reducing oxygen generation in the electrolysis of hydrogen chloride
WO1981003186A1 (fr) * 1980-05-02 1981-11-12 Gen Electric Degagement d'halogene avec catalyseur d'anode ameliore
US4289591A (en) * 1980-05-02 1981-09-15 General Electric Company Oxygen evolution with improved Mn stabilized catalyst
DE3036066A1 (de) * 1980-09-25 1982-05-06 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung eines elektroden-membran-verbundsystems
EP0056707B1 (fr) * 1981-01-16 1985-12-18 E.I. Du Pont De Nemours And Company Membrane, cellule électrochimique et procédé d'électrolyse
US4434116A (en) 1981-06-26 1984-02-28 Diamond Shamrock Corporation Method for making a porous fluorinated polymer structure
JPS58176221A (ja) * 1982-04-09 1983-10-15 Permelec Electrode Ltd 被覆を有する電解用イオン交換膜の製造方法
EP0095997B1 (fr) * 1982-05-28 1987-04-01 BBC Brown Boveri AG Procédé pour la production de l'eau oxygénée et son utilisation
US4465533A (en) * 1983-01-13 1984-08-14 Eltech Systems Limited Method for making polymer bonded electrodes
JPS60155699A (ja) * 1983-12-27 1985-08-15 Permelec Electrode Ltd 液体給電法による金属の電解処理法
JP2541530B2 (ja) * 1985-10-29 1996-10-09 コモンウェルス、サイエンティフィク、エンド、インダストリアル、リサ−チ、オ−ガナイゼ−ション 固体電解質装置及びその製造方法
AU607405B2 (en) * 1985-10-29 1991-03-07 Commonwealth Scientific And Industrial Research Organisation Composite electrodes for use in solid electrolyte devices
WO1995015016A1 (fr) * 1993-11-29 1995-06-01 International Fuel Cells Corporation Ensemble cellule/membrane et electrodes pour cellules electrochimiques
US6054230A (en) 1994-12-07 2000-04-25 Japan Gore-Tex, Inc. Ion exchange and electrode assembly for an electrochemical cell
AU2928397A (en) * 1996-04-30 1997-11-19 W.L. Gore & Associates, Inc. Integral multi-layered ion-exchange composite membranes
AU3116397A (en) * 1996-04-30 1997-11-19 W.L. Gore & Associates, Inc. Integral ion-exchange composite membranes
US6635384B2 (en) * 1998-03-06 2003-10-21 Gore Enterprise Holdings, Inc. Solid electrolyte composite for electrochemical reaction apparatus
USD943351S1 (en) 2020-02-03 2022-02-15 Natura Cosméticos S.A. Flask

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039409A (en) * 1975-12-04 1977-08-02 General Electric Company Method for gas generation utilizing platinum metal electrocatalyst containing 5 to 60% ruthenium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467247A1 (fr) * 1979-10-06 1981-04-17 Toyo Soda Mfg Co Ltd Procede d'electrolyse d'halogenures de metaux alcalins

Also Published As

Publication number Publication date
CH645552A5 (de) 1984-10-15
DE2857627C2 (de) 1982-12-30
SE7812639L (sv) 1979-08-02
AR225606A1 (es) 1982-04-15
SE453518B (sv) 1988-02-08
DE2844495A1 (de) 1979-06-13
GB2009788B (en) 1982-06-23
GB2071157A (en) 1981-09-16
IT1104589B (it) 1985-10-21
MX148578A (es) 1983-05-11
FR2411029B1 (fr) 1983-10-28
IT7830452A0 (it) 1978-12-01
GB2071157B (en) 1982-12-15
GB2009788A (en) 1979-06-20
CH650032A5 (de) 1985-06-28
JPS5493690A (en) 1979-07-24
JPS5854611B2 (ja) 1983-12-06

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Legal Events

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TP Transmission of property
CD Change of name or company name
ST Notification of lapse